OTHER FINANCIAL INFORMATION (Disaggregation of Revenue) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Disaggregation of Revenue [Line Items]
Net Sales	$ 878.8	$ 813.5
Commercial and Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	414.0
Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	259.9
Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	204.9
North America
Disaggregation of Revenue [Line Items]
Net Sales	675.3
North America | Commercial and Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	288.5
North America | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	219.4
North America | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	167.4
Asia
Disaggregation of Revenue [Line Items]
Net Sales	84.3
Asia | Commercial and Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	67.0
Asia | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	12.6
Asia | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	4.7
Europe
Disaggregation of Revenue [Line Items]
Net Sales	54.8
Europe | Commercial and Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	19.0
Europe | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	10.9
Europe | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	24.9
Rest-of-World
Disaggregation of Revenue [Line Items]
Net Sales	64.4
Rest-of-World | Commercial and Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	39.5
Rest-of-World | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	17.0
Rest-of-World | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	$ 7.9